User manual ELECTRO-VOICE POLARCHOICE+ EDS

[. . . ] You can even go one step further: The lower half of the PC-Plus (with XLR connector) can be removed and the PC-Plus can be flush mounted. (We supply all the necessary mounting hardware. ) The push-button can be configured for either toggle (push on / off), or as push-to-mute (cough switch). [. . . ] This unique one-piece ported design offers greatly improved resistance to P-popping noise by creating a two-stage filter that has an air space between the stages. This makes the multi-port windscreen as effective as much larger traditional designs. Dimension Drawings: Engineering Data Sheet Surface Mounting the PC Plus Microphone: Frequency Response: Polars: Architectural & Engineering Specs: PolarChoice PC Plus-12, PC Plus-18 The microphone shall be a back-electret condenser type with a frequency response of 50 Hz to 20 kHz. The microphone shall have a nominal, balanced output impedance of 200 ohms. The microphone shall have four selectable polar patterns: omnidirectional, cardioid, supercardioid, and hypercardioid. The microphone shall have an output level of 5. 6 mV/Pascal, and outputs shall not be appreciably affected by the following temperature and humidity extremes: -29° to 74° C (20° to 165°F) when the relative humidity is 0-50%; -29° to 57°C (-20° to 135°F) when the relative humidity is 0-95%. Dimensions shall be 363 mm (14. 3 in. ) long (PC Plus 12), and 516 mm (20. 3 in. ) long, (Pc Plus-18) with a maximum head diameter of 14. 6 mm (0. 58 in). The gooseneck will be attached to a miniature base that has a top mounted push-button, and a status LED that lights when audio is active. The push-button will be configurable for push on/off, or push-to-mute operation. Furthermore, when the push-button is set for push on/off operation, the status of the microphone when power is initially applied, will be configurable. The lower section housing of the miniature base will be removable to facilitate flush mounting of the microphone on a flat surface and appropriate hardware will be supplied for this purpose. The microphone will have a switchable high pass filter to roll off low frequencies. All controls except for the push button will be only accessible from the bottom of the microphone base. [. . . ] For Technical Assistance, contact Technical Support at 800/234-6831 or 616/695-6831, M-F, 8:00 a. m. For customer orders, contact Customer Service at: 800/392-3497 Fax: 800/955-6831 Europe, Africa, and Middle East only. [. . . ]